JEFFRY KURNIAWAN; RENA; RENSIA ESTER HERDINASARI; TINA. ANALISA PERMASALAHAN PADA TOKO PUPUK IMMANUEL. Jurnal Cakrawala Ilmiah, [S. l.], v. 1, n. 4, p. 835–840, 2021. DOI: 10.53625/jcijurnalcakrawalailmiah.v1i4.940. Disponível em: https://bajangjournal.com/index.php/JCI/article/view/940. Acesso em: 5 jul. 2025.